Mark Eli Kalderon presents an original study of perception, taking as its starting point a puzzle in Empedocles' theory of vision: if perception is a mode of material assimilation, how can we perceive colors at a distance? Kalderon argues that the theory of perception offered by Aristotle in answer to the puzzle is both attractive and defensible.

This paper will examine the nature of mechanisms and the distinction between the relevant and irrelevant parts involved in a mechanism’s operation. I first consider Craver’s account of this distinction in his book on the nature of mechanisms, and explain some problems. I then offer a novel account of the distinction that appeals to some resources from Mackie’s theory of causation. I end by explaining how this account enables us to better understand what mechanisms are and their various features.

In this chapter, I outline dynamic models of motivation and emotion. These turn out not to be autonomous subsystems, but, instead, are deeply integrated in the basic interactive dynamic character of living systems. Motivation is a crucial aspect of particular kinds of interactive systems -- systems for which representation is a sister aspect. Emotion is a special kind of partially reflective interaction process, and yields its own emergent motivational aspects. In addition, the overall model accounts for some of the crucial (...) properties of consciousness. (shrink)

Does infantile amnesia exist? Can children accurately recall traumatic events? Do memory's organizing, storage, and retrieval mechanisms change during childhood development? Through a thorough examination of recent scientific evidence, The Fate of Early Memories divorces fact from fiction regarding the nature, durability, and fallibility of memory.

Pragmatism has enjoyed a major resurgence in Anglo-American philosophy over the course of the last decade or two, and Robert Brandom’s work – particularly his 1994 tome Making it Explicit (MIE) – has been at the vanguard of this resurgence (Brandom 1994).2 But pragmatism comes in several surprisingly distinct flavours. Authors such as Hubert Dreyfus find their roots in certain parts of Heidegger and in phenomenologists such as Merleau-Ponty, and they privilege embodied, preconceptual skills as opposed to discursive practices as (...) the basic sites of meaning and agency (Dreyfus 1991; Dreyfus 1992; Todes 2001). With strong inheritances from Dewey and Wittgenstein, Richard Rorty has championed a pragmatism whose core emphasis is on the rejection of transcendental truth and high metaphysical theorizing (Rorty 1982), and this anti-theoretical banner has been taken up by several prominent ethicists, among others. For his part, Brandom, who purports to offer a systematic theory of language and meaning grounded on a foundation of pragmatic normative relationships between speakers, looks back instead to Sellars and Quine for his stripe of pragmatism. Near the start of MIE, he writes: The explanatory strategy pursued here is to begin with an account of social practices, identify the particular structure they must exhibit in order to qualify as specifically linguistic practices, and then consider what different sorts of semantic contents those practices can confer on states, performances, and expressions caught up in them in suitable ways. (Brandom 1994, xiii) Despite his professed pragmatism, Brandom is no foe of high theory or metanarratives, and he is vastly more interested in language and theoretical reason than in the rest of human bodily activity. For Brandom, inferentially articulated discourse forms an autonomous domain of normativity, while our bodily encounters with the world in perception and in action serve as language entry and exit points respectively.. (shrink)

Non-human animals (henceforth, “animals”) are typically regarded as moral patients rather than moral agents. Let us define these terms as follows: 1) X is a moral patient if and only if X is a legitimate object of moral concern: that is, roughly, X is something whose interests should be taken into account when decisions are made concerning it or which otherwise impact on it. 2) X is a moral agent if and only if X can be morally evaluated–praised or blamed (...) (broadly understood)–for its motives and actions. Nothing in (1) and (2), of course, rules out one and the same individual being both a moral agent and a patient. Most humans are both. The notion of a moral agent is typically run together with that of a moral subject: 3) X is a moral subject if and only if X is, at least sometimes, motivated to act by moral considerations. However, (2) and (3) are not equivalent: the motivation for an action is one thing, the evaluation of the action quite another; indeed evaluation is often of motivation. As a matter of practice these are, for obvious reasons, run together. But motivation and evaluation are conceptually distinct. This is a claim that many will regard with surprise. In effect, the bulk of this paper can be regarded as an attempt to defend this claim as it applies to the case of animals. In this section, I merely offer some preliminary remarks in its defense. Suppose that my wife, worn down by the domestic squalor that goes with two young boys, a very large dog, and a slovenly husband, has me (unknowingly) hypnotized. Now, whenever she utters the word ‘Rosebud’, I experience an uncontrollable desire to mop the floor. This desire is, it seems, a motivational state, one that when combined with relevant cognitive states (the belief that this is a mop, the belief that this is a floor, and so on) will, ceteris paribus, result in a certain sort of behavior on my part. This floor-mopping, however, is not something for which I can be praised or blamed. Ex hypothesi, it is the result of a motivational state that is outside my control.. (shrink)

It has been argued in the conservation literature that giving conservation absolute priority over competing interests would best protect the environment. Attributing infinite value to the environment or claiming it is ‘priceless’ are two ways of ensuring this priority (e.g. Hargrove 1989; Bulte and van Kooten 2000; Ackerman and Heinzerling 2002; McCauley 2006; Halsing and Moore 2008). But such proposals would paralyse conservation efforts. We describe the serious problems with these proposals and what they mean for practical applications, and we (...) diagnose and resolve some conceptual confusions permeating the literature on this topic. (shrink)

Many people have been enraged lately by the enormous increases in certain generic prescription drugs. But free marketeers defend these prices by arguing that they simply represent what the market will bear, and in a capitalist society there is accordingly nothing wrong with charging them. This paper argues that such a defense is actually contrary to the very principles that free marketeers claim to embrace. These prices are not only unjust and exploitative, but government interference with them would not render (...) the market less free, at least if what it means for a market to be “free” is properly understood. Everyone, even free marketeers with a libertarian or neoliberal bent, should accordingly be against this kind of profiteering. (shrink)

In this article I argue that two current accounts of scientific understanding are incorrect and I propose an alternative theory. My new account draws on recent research in cognitive psychology which reveals the importance of making causal and logical inferences on the basis of incoming information. To understand a phenomenon we need to make particular kinds of inferences concerning the explanations we are given. Specifically, we come to understand a phenomenon scientifically by developing mental models that incorporate the correct causal (...) and logical properties responsible for the causes or logical properties of the phenomenon being explained. (shrink)

This paper offers a new way to make sense of disagreement expansion from a polylogical perspective by incorporating various places in addition to players and positions into the analysis. The concepts build on prior implicit ideas about disagreement space by suggesting how to more fully account for argumentative context, and its construction, in large-scale complex controversies. As a basis for our polylogical analysis, we use a New York Times news story reporting on an oil train explosion—a significant point in the (...) broader controversy over producing oil and gas via hydraulic fracturing. (shrink)

The first film adaptation of the story of the unmasking of the insatiable Transylvanian vampire, Count Dracula. The tale unfolds with an awesome eeriness unequalled in later versions.

Bundle theories identify material objects with bundles of properties. On the traditional approach, these are the properties possessed by that material object. That view faces a deep problem: it seems to say that all of an object’s properties are essential to it.Essential bundle theoryattempts to overcome this objection, by taking the bundle as a specification of the object’s essential properties only. In this paper, I show that essential bundle theory faces a variant of the objection. To avoid the problem, the (...) theory must accept the contingency of identity. I show how this can be achieved in a coherent and well-motivated way, a way that isn’t available to traditional bundle theories. (shrink)

This book is a philosophical study of the relations between hearing and thinking about music. The central problem it addresses is as follows: how is it possible to talk about what a listener perceives in terms that the listener does not recognize? By applying the concepts and techniques of analytic philosophy the author explores the ways in which musical hearing may be described as nonconceptual, and how such mental representation contrasts with conceptual thought. The author is both philosopher and musicologist (...) and uniquely combines the perspectives of both disciplines. Exploring the philosophical questions of mental representation in the relatively neglected, nonverbal domain of music, this study is a major contribution to the philosophical understanding of music perception and cognitive theory. (shrink)

Why do people stay together in monogamous relationships? Love? Fear? Habit? Ethics? Integrity? Desperation? In this paper I will consider a rather surprising answer that comes from mathematics. It turns out that cooperative behaviour, such as mutually-faithful marriages, can be given a firm basis in a mathematical theory known as game theory. I will suggest that faithfulness in relationships is fully accounted for by narrow self interest in the appropriate game theory setting. This is a surprising answer because faithful behaviour (...) is usually thought to involve love, ethics, and caring about the well being of your partner. It seems that the game-theory account of faithfulness has no need for such romantic notions. I will consider the philosophical upshot of the game-theoretic answer and see if it really does deliver what is required. Does the game-theoretic answer miss what is important about faithful relationships or does it help us get to the heart of the matter? Before we start looking at lasting, faithful relationships, though, let’s get a feel for how mathematics might be employed to help in matters of the heart. Let’s first consider how mathematics might shed light on dating to find a suitable partner. (shrink)

As the average age of the population increases, so too do the number of people living with chronic illnesses. With limited resources available, the development of dialogue-based e-health systems that provide justified general health advice offers a cost-effective solution to the management of chronic conditions. It is however imperative that such systems are responsible in their approach. We present in this paper two main challenges for the deployment of e-health systems, that have a particular relevance to dialogue and argumentation: collecting (...) and handling health data, and trust. For both challenges, we look at specific issues therein, outlining their importance in general, and describing their relevance to dialogue and argumentation. Finally, we go on to propose six recommendations for handling these issues, towards addressing the main challenges themselves, that act both as general advice for dialogue and argumentation research in the e-health domain, and as a foundation for future work on this topic. (shrink)

Formal arguments have proven that avoiding the Repugnant Conclusion is impossible without rejecting one or more highly plausible population principles. To many, such proofs establish not only a deep challenge for axiology, but also pose an important practical problem of how policymaking can confidently proceed without resolving any of the central questions of population ethics. Here we offer deflationary responses: first to the practical challenge, and then to the more fundamental challenge for axiology. Regarding the practical challenge, we provide an (...) overview of recent literature that explores the implications for public policy of the Repugnant Conclusion and related puzzles within population ethics, and shows that there is more commonality in the implications of different population axiologies than is generally recognized. The upshot is that uncertainty about population ethics presents no important problem for policymaking, and the importance of population ethics to policymaking has been overstated. We then turn to more fundamental issues about axiology, and describe a new series of formal proofs that undermine the idea that any plausible axiology could avoid the Repugnant Conclusion, including those that are assumed to avoid it in the literature. The philosophical upshot is that the Repugnant Conclusion cannot plausibly be avoided, and so it is a mistake to assume as a constraint on a plausible axiology that it must be avoided, as is assumed by most of the literature in population ethics, including by all of the fundamental impossibility theorems. (shrink)

We have used fMRI to measure responses to chromatic and achromatic contrast in retinotopically defined regions of macaque and human visual cortex. We make four observations. Firstly, the relative amplitudes of responses to color and luminance stimuli in macaque area V1 are similar to those previously observed in human fMRI experiments. Secondly, the dorsal and ventral subdivisions of macaque area V4 respond in a similar way to opponent (L j M)-cone chromatic contrast suggesting that they are part of a single (...) functional area. Thirdly, we find that macaque area V4, like area V1, responds preferentially to chromatic contrast compared to luminance contrast and the degree of preference is strongly influenced by the temporal frequency of the stimulus. Finally, we observe that while macaque V4d is a region on the dorsal surface of the macaque visual cortex that responds robustly to chromatic stimuli, human chromatic responses to identical stimuli are largely confined to the ventral surface suggesting a fundamental difference in the topographical organization of higher visual areas between humans and macaques. (shrink)

New scholarship paves the way for Earth-loving spirituality grounded in the ancientChristian image of God as an avian life form.

Covenant Theology brings together a number of perspectives on this important feature of Christian tradition from across the theological discipline. Based on four lectures delivered at the University of Liverpool, each address is followed by a response, allowing respected scholars of the field to engage in lively and public debate. The progression from Old Testament to New Testament, then to systematic theology and pastoral theology is intentional, as readers are encouraged to view theology as an integrative discipline rather than a (...) series of fragmented specialisms with little or no relation to one another. With contributions from Stephen Clark, James Dunn, Gary Badcock, and Robin Gill, this academic book combines fresh insights with more traditional approaches and makes for an informed and interesting read. · Lively public debate from key scholars responding to each point. · Discussions from the full length of the Bible. · Practical in its application. · Wide view of theological debate. · Links theology to other disciplines. · Encourages everyone to join the debate. (shrink)

This book will interest typological and historical linguists at graduate level and above.

We argue that psychological research can enhance the identification of reasoning errors and the development of an appropriate pedagogy to instruct people in how to avoid these errors. In this paper we identify some of the findings of psychologists that help explain some common fallacies, give examples of fallacies identified in the research that have not been typically identified in philosophy, and explore ways in which this research can enhance critical thinking instruction.

ABSTRACT We consider several ways in which a good understanding of modern techniques and principles in physics can elucidate ecology, and we focus on analogical reasoning between these two branches of science. Analogical reasoning requires an understanding of both sciences and an appreciation of the similarities and points of contact between the two. In the current ecological literature on the relationship between ecology and physics, there has been some misunderstanding about the nature of modern physics and its methods. Physics is (...) seen as being much cleaner and tidier than ecology. When compared to this idealized, fictional version of physics, ecology looks very different, and the prospect of ecology and physics learning from one another is questionable. We argue that physics, once properly understood, is more like ecology than ecologists have thus far appreciated. Physicists and ecologists can and do learn from each other, and, in this paper, we outline how analogical reasoning can facilitate such exchanges. (shrink)

A collection of essays that deepens our understanding of Jacques Derrida, and removes the suspicion of mystification from his treatment of philosophic and literary issues. It focuses on displacement. It exemplifies the sophistication toward deconstruction in Britain and the United States.